Ajovy (fremanezumab) is a medication prescribed to help prevent migraines in adults. Like all medications, it can cause side effects, though not everyone will experience them. One of the most frequently reported side effects involves the injection site. Many patients notice redness, swelling, itching, or pain where the medication is injected. These reactions are typically mild and tend to resolve on their own within a few days without the need for medical treatment. Taking care to rotate injection sites each time can help reduce the risk of irritation or soreness.

Beyond injection site reactions, some patients may feel fatigued or dizzy after using Ajovy. These side effects are usually temporary and mild. Fatigue may present as a general sense of tiredness or lack of energy, while dizziness could cause brief episodes of lightheadedness. Most people find these symptoms diminish as their body adjusts to the medication. However, it’s important to listen to your body and report any persistent or worsening symptoms to your healthcare provider.

Less Common and Serious Side Effects

Although less common, some individuals can experience more serious side effects from Ajovy. Allergic reactions, while rare, can occur and require immediate medical attention. Symptoms of a severe allergic reaction include swelling of the face, lips, tongue, or throat, difficulty breathing or swallowing, hives, and severe itching. If any of these symptoms arise, it is critical to seek emergency medical care without delay.

Other uncommon side effects reported include constipation, muscle pain, and flu-like symptoms such as fever, chills, or body aches. While these effects are typically mild, they can impact quality of life if they persist. Patients experiencing these symptoms should discuss them with their healthcare provider to determine whether adjustments to treatment are necessary.

In some cases, Ajovy may cause changes in mood or mental health, although these are very rare. Any new or unusual emotional changes should be communicated to your doctor promptly.

How to Manage Side Effects Safely

Proper injection technique is essential tominimize injection site reactions. Cleaning the skin with an alcohol swab and allowing it to dry completely before injection helps reduce irritation and the risk of infection. Rotating injection sites between the abdomen, thighs, or upper arms also prevents repeated trauma to one area.

After the injection, applying a cool compress can soothe discomfort or swelling. Avoid rubbing or massaging the injection site, as this can worsen irritation. Wearing loose clothing over the area can also help reduce friction and discomfort.

For systemic side effects like fatigue or dizziness, taking time to rest and staying well-hydrated can alleviate symptoms. Maintaining a healthy lifestyle with proper nutrition and sleep supports your body while adjusting to the medication.

Always keep an open line of communication with your healthcare provider. They can provide advice on managing side effects or adjusting your treatment plan if necessary. Never stop or change your medication without consulting your doctor.

When to Seek Medical Attention

Knowing when to seek help is important for safety. Immediate medical attention is needed if you experience signs of a severe allergic reaction such as swelling of the face, difficulty breathing, or severe rash. These symptoms can be life-threatening and require emergency care.

If you notice new or worsening symptoms, unexplained pain, or side effects that interfere with your daily activities, contact your healthcare provider promptly. Timely communication can help prevent complications and ensure your treatment remains safe and effective.

Conclusion

Ajovy offers an effective option for migraine prevention, but like all medications, it carries the possibility of side effects. Most patients experience mild, manageable effects such as injection site redness or temporary fatigue. Understanding what to expect and how to care for yourself during treatment can improve your experience.

Always follow proper injection techniques and report any concerning symptoms to your healthcare provider. By staying informed and vigilant, you can safely benefit from Ajovy’s migraine prevention while minimizing discomfort and risks. Open dialogue with your medical team ensures the best possible outcome throughout your treatment journey.